TILT TO DETECTTilt your phone or tablet to control the frequency of the beeps as you move it toward and away from your victim. Practice your timing for maximum comedic effect.

PRANK SCREEN FLIPOnce your friends figure out how it works and want to try it themselves, just tap the bottom of the screen as you hand it to them to flip the screen. The app will continue to point to them, even as they keep flipping your phone around.

CUSTOMIZABLE TITLEThe title is also fully customizable; just tap on it to change and you can start detecting more than just idiots. Lie detector, ghost detector, whatever you want.

EASY CONTROLSTap on the screen to start/stop.

BONUS TRICORDER SETTING!!!Comes with a bonus working scanner skin! For the nerds. Tap the PWR button to start/stop. Press the large EMRG button to activate the prank flipped screen mode. The three buttons in the middle play computer sound effects. Readout displays the audio spectrum data from the scanning sounds.